Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/6799621aa6a945dbb56daaf6517117e4 : SUCCESS in 7m 45s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/44a08707e26d47d18f61cb1642a0f333 : FAILURE in 6m 08s